/*-------------------------------------------------------------------------
Compiler Generator Coco/R,
Copyright (c) 1990, 2004 Hanspeter Moessenboeck, University of Linz
extended by M. Loeberbauer & A. Woess, Univ. of Linz
ported to C++ by Csaba Balazs, University of Szeged
with improvements by Pat Terry, Rhodes University

This program is free software; you can redistribute it and/or modify it 
under the terms of the GNU General Public License as published by the 
Free Software Foundation; either version 2, or (at your option) any 
later version.

This program is distributed in the hope that it will be useful, but 
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License 
for more details.

You should have received a copy of the GNU General Public License along 
with this program; if not, write to the Free Software Foundation, Inc., 
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

As an exception, it is allowed to write an extension of Coco/R that is
used as a plugin in non-free software.

If not otherwise stated, any source code generated by Coco/R (other than 
Coco/R itself) does not fall under the GNU General Public License.
-------------------------------------------------------------------------*/

#include "Symbol.h"
#include "Scanner.h"

namespace Coco {

int Symbol::fixedToken     = 0;
int Symbol::classToken     = 1;
int Symbol::litToken       = 2;
int Symbol::classLitToken  = 3;


Symbol::Symbol(int typ, const wchar_t* name, int line) {
	n = 0;
	graph = NULL;
	tokenKind = 0;
	deletable = false;
	firstReady = false;
	first = NULL;
	follow = NULL;
	nts = NULL;
	attrPos = NULL;
	semPos = NULL;

	this->typ = typ;
	this->name = coco_string_create(name);
	this->line = line;
}

Symbol::~Symbol() {
	coco_string_delete(name);
}

int Symbol::CompareTo(Symbol* x) {
	return coco_string_compareto(name, x->name);
}

}; // namespace
